If you frequent music festivals and concerts, you might see her — or an interpreter like her — grooving to the music, mirroring the emotions and physicality of the artists onstage, interpreting their imaginative lyrics for concert-goers who rely on visual accommodations. She’s interpreted for more than 400 artists at this point, and has a special knack for interpreting hip-hop acts.

As an American Sign Language interpreter who specializes in music performance, Gallego has interpreted over 300 rap, R&B, and rock concerts, and has worked with everyone from Aerosmith to Destiny’s Child. After a deaf friend told her that “music wasn’t for deaf people,” she embarked on a quest to prove otherwise; today, she’s hired by major music festivals all over the United States to make auditory performances more relatable for the deaf.

To do so, she employs a tireless mixture of hand signs, facial expressions, body movement, and sensibility.